How can I get Sharper Edges in Shadowbox. I need an object with sharp edges but everything has rounded edges.
The edges of your mask are probably blurry. Try sharpening the mask. Also try adjusting the resolution. For a very simple shape like what you’re showing, a high resolution is not good.
Documentation: http://docs.pixologic.com/user-guide/3d-modeling/modeling-basics/creating-meshes/shadowbox/